/* ============================================
   Les Serres du Jansau — Thème Vert Naturel
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700&family=Inter:wght@300;400;500;600&display=swap');

/* Variables */
:root {
  --green-900: #1b4332;
  --green-800: #2d6a4f;
  --green-600: #40916c;
  --green-400: #74c69d;
  --green-200: #b7e4c7;
  --green-100: #d8f3dc;
  --green-50:  #f0f7f2;
  --cream:     #faf8f3;
  --white:     #ffffff;
  --gray-700:  #374151;
  --gray-500:  #6b7280;
  --gray-200:  #e5e7eb;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow-md: 0 4px 16px rgba(27,67,50,.12);
  --shadow-lg: 0 8px 32px rgba(27,67,50,.16);
  --radius:    10px;
  --radius-lg: 18px;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans:  'Inter', system-ui, sans-serif;
}

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font-sans); color: var(--gray-700); background: var(--white); line-height: 1.7; }
img  { max-width: 100%; height: auto; display: block; }
a    { color: var(--green-800); text-decoration: none; }
a:hover { color: var(--green-600); }
h1, h2, h3, h4 { font-family: var(--font-serif); color: var(--green-900); line-height: 1.25; }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.2rem); }
h3 { font-size: clamp(1.15rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.1rem; }
p  { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }
ul, ol { padding-left: 1.5rem; margin-bottom: 1rem; }
li { margin-bottom: .35rem; }

/* Layout */
.container { max-width: 1160px; margin: 0 auto; padding: 0 1.5rem; }
section { padding: 5rem 0; }

/* ---- HEADER ---- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.97);
  border-bottom: 1px solid var(--green-100);
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-sm);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px; gap: 2rem;
}
.nav-logo { display: flex; flex-direction: column; gap: 1px; }
.nav-logo .brand { font-family: var(--font-serif); font-weight: 700; font-size: 1.2rem; color: var(--green-900); line-height: 1; }
.nav-logo .sub   { font-size: .7rem; text-transform: uppercase; letter-spacing: .08em; color: var(--green-600); }
.nav-links { display: flex; list-style: none; gap: .25rem; align-items: center; }
.nav-links a { padding: .45rem .85rem; border-radius: 6px; font-size: .9rem; font-weight: 500; color: var(--green-900); transition: background .18s, color .18s; }
.nav-links a:hover, .nav-links a.active { background: var(--green-50); color: var(--green-800); }
.nav-cta  { background: var(--green-800) !important; color: var(--white) !important; border-radius: 8px !important; padding: .45rem 1.1rem !important; }
.nav-cta:hover { background: var(--green-900) !important; }
.nav-phone { font-size: .85rem; color: var(--green-800); font-weight: 600; white-space: nowrap; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: .4rem; flex-direction: column; gap: 5px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--green-900); border-radius: 2px; transition: .3s; }

/* ---- HERO ---- */
.hero {
  padding: 0;
  background: linear-gradient(135deg, var(--green-900) 0%, var(--green-800) 60%, var(--green-600) 100%);
  min-height: 88vh; display: flex; align-items: center;
  position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/svg%3E");
}
.hero-deco  { position: absolute; right: -60px; bottom: -60px; width: 520px; height: 520px; border-radius: 50%; background: rgba(255,255,255,.04); pointer-events: none; }
.hero-deco-2 { position: absolute; right: 120px; top: -80px; width: 300px; height: 300px; border-radius: 50%; background: rgba(255,255,255,.03); pointer-events: none; }
.hero-content { position: relative; z-index: 1; color: var(--white); max-width: 680px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: .5rem;
  background: rgba(255,255,255,.15); border: 1px solid rgba(255,255,255,.25);
  border-radius: 50px; padding: .4rem 1rem;
  font-size: .8rem; font-weight: 600; text-transform: uppercase; letter-spacing: .1em;
  margin-bottom: 1.5rem;
}
.hero h1 { color: var(--white); margin-bottom: 1.5rem; font-size: clamp(2.4rem, 6vw, 4rem); }
.hero-sub { font-size: 1.15rem; opacity: .88; margin-bottom: 2.5rem; line-height: 1.7; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; align-items: center; }
.hero-info {
  display: flex; gap: 2.5rem; margin-top: 3.5rem; padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,.2); flex-wrap: wrap;
}
.hero-info-item { display: flex; flex-direction: column; }
.hero-info-item .label { font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; opacity: .65; }
.hero-info-item .value { font-family: var(--font-serif); font-size: 1.05rem; font-weight: 600; }

/* ---- BOUTONS ---- */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .8rem 1.8rem; border-radius: var(--radius);
  font-family: var(--font-sans); font-weight: 600; font-size: .95rem;
  cursor: pointer; border: 2px solid transparent; transition: all .2s;
}
.btn-primary { background: var(--green-400); color: var(--green-900); border-color: var(--green-400); }
.btn-primary:hover { background: var(--green-200); border-color: var(--green-200); color: var(--green-900); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,.15); }
.btn-outline { background: transparent; color: var(--white); border-color: rgba(255,255,255,.5); }
.btn-outline:hover { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.8); color: var(--white); transform: translateY(-2px); }
.btn-green  { background: var(--green-800); color: var(--white); border-color: var(--green-800); }
.btn-green:hover { background: var(--green-900); border-color: var(--green-900); color: var(--white); transform: translateY(-2px); box-shadow: var(--shadow-md); }

/* ---- SECTION HEADER ---- */
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-header .eyebrow { display: inline-block; font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .14em; color: var(--green-600); margin-bottom: .75rem; }
.section-header h2 { margin-bottom: 1rem; }
.section-header p  { max-width: 560px; margin: 0 auto; color: var(--gray-500); font-size: 1.05rem; }

/* ---- CATALOGUE GRID ---- */
.catalogue-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1.5rem; }
.cat-card { background: var(--white); border: 1px solid var(--green-100); border-radius: var(--radius-lg); overflow: hidden; transition: transform .2s, box-shadow .2s; display: block; color: inherit; }
.cat-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); color: inherit; }
.cat-card-img { height: 200px; background: var(--green-50); display: flex; align-items: center; justify-content: center; font-size: 4rem; }
.cat-card-img img { width: 100%; height: 100%; object-fit: cover; }
.cat-card-img--logo { background: linear-gradient(135deg, var(--green-900) 0%, var(--green-800) 100%) !important; padding: 2rem; }
.cat-card-img--logo img { width: auto; height: 100%; max-height: 130px; object-fit: contain; margin: 0 auto; }
.cat-card-body { padding: 1.5rem; }
.cat-card-body h3 { margin-bottom: .5rem; font-size: 1.15rem; }
.cat-card-body p  { font-size: .9rem; color: var(--gray-500); margin: 0; }
.cat-tag { display: inline-block; background: var(--green-100); color: var(--green-800); font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; padding: .25rem .7rem; border-radius: 50px; margin-bottom: .75rem; }

/* ---- ENGAGEMENTS ---- */
.engagements { background: var(--green-50); }
.engagements-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 2rem; }
.engagement-card { background: var(--white); border-radius: var(--radius-lg); padding: 2rem 1.75rem; box-shadow: var(--shadow-sm); border: 1px solid var(--green-100); }
.engagement-icon { font-size: 2.2rem; margin-bottom: 1rem; }
.engagement-card h3 { font-size: 1.05rem; margin-bottom: .6rem; }
.engagement-card p  { font-size: .9rem; color: var(--gray-500); }

/* ---- INFOS / HORAIRES ---- */
.info-section { background: var(--green-900); color: var(--white); }
.info-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 3rem; }
.info-block h3 { color: var(--green-200); font-size: 1.15rem; margin-bottom: 1.25rem; padding-bottom: .75rem; border-bottom: 1px solid rgba(255,255,255,.12); }
.horaires-table { width: 100%; border-collapse: collapse; }
.horaires-table td { padding: .4rem 0; font-size: .92rem; }
.horaires-table td:first-child { font-weight: 600; width: 120px; opacity: .8; }
.horaires-table td:last-child { color: var(--green-200); }
.info-block p { font-size: .95rem; opacity: .85; line-height: 1.8; }
.info-link { display: inline-flex; align-items: center; gap: .4rem; color: var(--green-400); font-weight: 600; margin-top: .5rem; font-size: .9rem; }
.info-link:hover { color: var(--green-200); }

/* ---- CONTACT ---- */
.contact-wrapper { display: grid; grid-template-columns: 1fr 1.6fr; gap: 4rem; align-items: start; }
.contact-info h2 { margin-bottom: 1rem; }
.contact-info p  { color: var(--gray-500); margin-bottom: 2rem; }
.contact-detail { display: flex; align-items: flex-start; gap: 1rem; margin-bottom: 1.5rem; }
.contact-detail-icon { width: 44px; height: 44px; background: var(--green-50); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; flex-shrink: 0; }
.contact-detail-text strong { display: block; color: var(--green-900); margin-bottom: .2rem; }
.contact-detail-text span   { font-size: .9rem; color: var(--gray-500); }
.form-card { background: var(--green-50); border-radius: var(--radius-lg); padding: 2.5rem; border: 1px solid var(--green-100); }
.form-row { margin-bottom: 1.25rem; }
.form-row label { display: block; font-size: .85rem; font-weight: 600; color: var(--green-900); margin-bottom: .4rem; }
.form-row input, .form-row select, .form-row textarea {
  width: 100%; padding: .75rem 1rem;
  border: 1.5px solid var(--green-200); border-radius: var(--radius);
  font-family: var(--font-sans); font-size: .95rem;
  background: var(--white); color: var(--gray-700);
  transition: border-color .2s, box-shadow .2s;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  outline: none; border-color: var(--green-600);
  box-shadow: 0 0 0 3px rgba(64,145,108,.15);
}
.form-row textarea { resize: vertical; min-height: 130px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* ---- PAGE CONTENT ---- */
.page-hero { background: linear-gradient(135deg, var(--green-900), var(--green-800)); color: var(--white); padding: 5rem 0 4rem; text-align: center; }
.page-hero h1 { color: var(--white); margin-bottom: .75rem; }
.page-hero p  { opacity: .8; font-size: 1.05rem; }
.breadcrumb { font-size: .8rem; opacity: .55; margin-bottom: 1rem; text-transform: uppercase; letter-spacing: .08em; }
.breadcrumb a { color: inherit; }
.page-content { padding: 4rem 0; max-width: 820px; margin: 0 auto; }
.page-content h2 { margin-top: 2.5rem; margin-bottom: 1rem; }
.page-content h3 { margin-top: 1.75rem; margin-bottom: .75rem; }

/* ---- APPROACH GRID ---- */
.approach-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.75rem; margin-top: 3rem; }
.approach-card { background: var(--white); border: 1px solid var(--green-100); border-radius: var(--radius-lg); padding: 2rem; box-shadow: var(--shadow-sm); }
.approach-card .icon { font-size: 2rem; margin-bottom: 1rem; }
.approach-card h3 { font-size: 1.05rem; margin-bottom: .6rem; }
.approach-card p  { font-size: .9rem; color: var(--gray-500); margin: 0; }

/* ---- CATALOGUE LIST ---- */
.catalogue-list { padding: 4rem 0; }
.catalogue-section { margin-bottom: 4rem; }

/* ---- LABEL ---- */
.label-banner { background: linear-gradient(135deg, var(--green-50), var(--green-100)); border: 1px solid var(--green-200); border-radius: var(--radius-lg); padding: 2.5rem; display: flex; align-items: center; gap: 2rem; margin: 3rem 0; flex-wrap: wrap; }
.label-banner .badge { background: var(--green-800); color: var(--white); font-family: var(--font-serif); font-size: 1.1rem; padding: 1rem 1.5rem; border-radius: var(--radius); text-align: center; min-width: 160px; flex-shrink: 0; }
.label-banner .badge span { display: block; font-family: var(--font-sans); font-size: 2rem; font-weight: 700; color: var(--green-400); }
.label-banner-text h3 { margin-bottom: .5rem; }
.label-banner-text p  { font-size: .95rem; color: var(--gray-500); margin: 0; }

/* ---- FOOTER ---- */
.site-footer { background: var(--green-900); color: rgba(255,255,255,.7); padding: 4rem 0 2rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 3rem; margin-bottom: 3rem; }
.footer-brand .brand   { font-family: var(--font-serif); font-size: 1.5rem; color: var(--white); display: block; margin-bottom: .4rem; }
.footer-brand .tagline { font-size: .82rem; color: var(--green-400); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 1rem; display: block; }
.footer-brand p { font-size: .9rem; line-height: 1.7; }
.footer-col h4 { font-family: var(--font-sans); font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--green-400); margin-bottom: 1.2rem; }
.footer-col ul { list-style: none; padding: 0; }
.footer-col ul li { margin-bottom: .5rem; }
.footer-col ul li a { color: rgba(255,255,255,.65); font-size: .9rem; transition: color .18s; }
.footer-col ul li a:hover { color: var(--white); }
.footer-col p { font-size: .9rem; line-height: 1.7; }
.footer-col strong { color: var(--white); }
.footer-bottom { padding-top: 2rem; border-top: 1px solid rgba(255,255,255,.08); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; font-size: .82rem; }
.label-artisan { display: inline-flex; align-items: center; gap: .5rem; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); border-radius: 50px; padding: .3rem .9rem; font-size: .78rem; color: var(--green-200); }
.footer-social { display: flex; gap: .75rem; align-items: center; }
.social-link { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,.1); color: rgba(255,255,255,.75); transition: background .18s, color .18s; }
.social-link:hover { background: rgba(255,255,255,.22); color: var(--white); }
.nav-right { display: flex; align-items: center; gap: .75rem; }
.nav-social { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 50%; color: var(--green-800); transition: background .18s, color .18s; }
.nav-social:hover { background: var(--green-50); color: var(--green-600); }
.footer-tel { color: rgba(255,255,255,.7); }
.footer-note { font-size: .82rem; opacity: .65; }
.footer-legal { color: rgba(255,255,255,.4); }

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-wrapper { grid-template-columns: 1fr; gap: 2.5rem; }
}
@media (max-width: 768px) {
  section { padding: 3.5rem 0; }
  .nav-links { display: none; flex-direction: column; position: absolute; top: 72px; left: 0; right: 0; background: var(--white); padding: 1rem 1.5rem 1.5rem; border-bottom: 1px solid var(--green-100); box-shadow: var(--shadow-m